Need a Cutting Cycle (first time user)

i am a first time user and plan to do a cutting cycle within the next few months and wanted to be safe and asked experienced people whats best to lose weight mostly around stomach, i understand cardio and a good diet is important but i was wondering what would be a good first time user cycle which isnt to hardcore but will help me lose weight.. i am 6 foot about 240 im not sure what would be a good weight for me im thinking 210 or 215 with muscle not sure. so if anyone could please help me that would be great like i said i am completly new at this.

p.s. my friend said a 6 week cycle of winstrol would be good> what do yall think?